The imagecf.exe program will not change any of your computer's configuration . All it does is the same thing that you're doing manually to Grim Fandango , except it does it automatically , and only for that game (or any other game that you use it for)

Sorry, been away from this thread for a few days. All of this stuff mentioned above, including how to correctly disable hyperthreading for a particular game, *and* how to get the DVD version of Overseer running in XP, is covered in my column at Quandary.

Sorry, poor example. What I meant to show is that DOS is at least case sensitive on file names. I'm not sure if it is or not on the folder names. But then again, it doesn't hurt to keep the case the same for both names. The way I found this out was that imagecfg kept telling me it could not run on syberia.exe and I was only able to get it to run when I matched the case of the file and folder names (Syberia). I did not try matching folder and file case names independently.